from pathlib import Path

from pydantic_settings import BaseSettings

ROOT = Path(__file__).resolve().parents[2]


class Settings(BaseSettings):
    database_url: str = f"sqlite:///{ROOT / 'backend' / 'data' / 'app.db'}"
    jwt_secret: str = "score-query-dev-secret-change-in-prod"
    jwt_algorithm: str = "HS256"
    jwt_expire_hours: int = 24
    login_max_failures: int = 5
    login_lock_minutes: int = 15
    # 逗号分隔；可通过环境变量 CORS_ORIGINS 覆盖
    cors_origins: str = (
        "http://localhost:5174,"
        "http://127.0.0.1:5174,"
        "http://localhost:5175,"
        "http://127.0.0.1:5175,"
        "http://grader.gps120.com,"
        "https://grader.gps120.com"
    )


settings = Settings()